Affinity Capture-Western

An interaction is inferred when a bait protein is affinity captured from cell extracts by either polyclonal antibody or epitope tag and the associated interaction partner identified by Western blot with a specific polyclonal antibody or second epitope tag. This category is also used if an interacting protein is visualized directly by dye stain or radioactivity. Note that this differs from any co-purification experiment involving affinity capture in that the co-purification experiment involves at least one extra purification step to get rid of potential contaminating proteins.

Publication

Tripartite motif containing 28 (Trim28) can regulate cell proliferation by bridging HDAC1/E2F interactions.

Chen L, Chen DT, Kurtyka C, Rawal B, Fulp WJ, Haura EB, Cress WD

Trim28 appears up-regulated in many cancers.In early stage lung tumors high Trim28 correlates with increased overall survival and Trim28 reduces cell proliferation in model lung cancer cell lines through E2F interactions.Trim28 may have a tumor suppressing role in the early stages of lung cancer.These results suggest a complex role for Trim28 in lung cancer. Trim28 is a poorly understood transcriptional ... [more]

J. Biol. Chem. Nov. 23, 2012; 287(48);40106-18 [Pubmed: 23060449]

Throughput

  • Low Throughput

Related interactions

InteractionExperimental Evidence CodeDatasetThroughputScoreCurated ByNotes
TRIM28 E2F4
Affinity Capture-Western
Affinity Capture-Western

An interaction is inferred when a bait protein is affinity captured from cell extracts by either polyclonal antibody or epitope tag and the associated interaction partner identified by Western blot with a specific polyclonal antibody or second epitope tag. This category is also used if an interacting protein is visualized directly by dye stain or radioactivity. Note that this differs from any co-purification experiment involving affinity capture in that the co-purification experiment involves at least one extra purification step to get rid of potential contaminating proteins.

Low-BioGRID
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Curated By

  • BioGRID